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5 problem(s) found in 7367 milliseconds (displaying 5 problem(s)). [COMMENTDATE>=20200919 AND NOT K='Hilfsrückzüger' AND S='RIFACE' AND A='Wassong, Pascal'] [download as LaTeX]

1 - P1347210
Pascal Wassong
Thierry Le Gleuher
Axel Gilbert

RIFACE 2017
2nd Prize
P1347210
(16+16) C+
KBP in 16,5
Weißer Längstzüger
Weißer Ohneschlag
1. Sf3 Sc6 2. Sd4 Se5 3. Sc6 a6 4. Sb8 c6 5. Sa3 Db6 6. Sc4 Db3 7. Sa5 Sc4 8. a4 Db5 9. Sb3 g5 10. Sc5 Lg7 11. Se4 Le5 12. Sc3 Lc7 13. Sb1 d6 14. Sd7 Sf6 15. Se5 0-0 16. Sf3 Kh8 17. Sg1
play all play one stop play next play all
Joost de Heer: Solution: 1.Sf3 Sc6 2.Sd4 Se5 3.Sc6 a6 4.Sb8 c6 5.Sa3 Qb6 6.Sc4 Qb3 7.Sa5 Sc4 8.a4 Qb5 9.Sb3 g5 10.Sc5 Bg7 11.Se4 Be5 12.Sc3 Bc7 13.Sb1 d6 14.Sd7 Sf6 15.Se5 O-O 16.Sf3 Kh8 17.Sg1 (2021-01-04)
comment
Keywords: Unique Proof Game, No-capture chess (w), Maximummer (w), RIFACE Retro Composition Tourney (2017)
Genre: Retro, Fairies
FEN: r1b2r1k/1pb1pp1p/p1pp1n2/1q4p1/P1n5/8/1PPPPPPP/RNBQKBNR
Reprints: Phénix 279-280, p. 10966, 11-12/2017
Input: A.Buchanan, 2018-02-24
Last update: Gerd Wilts, 2021-01-04 more...
2 - P1380663
Pascal Wassong
RIFACE 2016
1st prize
P1380663
(15+16) C+
BP in genau 9.5
vertikaler Zylinder
1. d4 Sf6 2. Lh6 Tg8 3. e3 Ta8-h8 4. Da6 Sxa6 5. Sd2 Tb8 6. 0-0-0 Tba8 7. Kb1 Sb8 8. La6 Tgh8 9. Sf1 Sg8 10. Le1
play all play one stop play next play all
Henrik Juel: C+ Jacobi 0.7.5
1.d4 Sf6 2.Bh6 Rg8 3.e3 Rah8 4.Qa6 Sxa6 5.Sd2 Rb8 6.O-O-O Rba8 7.Kb1 Sb8 8.Ba6 Rgh8 9.Sf1 Sg8 10.Be1
On a standard board Black would have made an even number of moves; not so here, with Ra8-h8-b8-a8 (2020-10-05)
A.Buchanan: This has exactly 200 solutions as a PG in 8.5, for example 1.d4 Sf6 2.Sd2 Sd5 3.e3 Sc3 4.Ba6 Sxd1 5.Sf1 Sc3 6.Bd2 Se4 7.O-O-O Sf6 8.Kb1 Sg8 9.Be1. It's restored to soundness if "genau" is stuck in the stipulation. (2021-06-10)
comment
Keywords: Unique Proof Game, Vertical Cylinder, Homebase (s), RIFACE Retro Composition Tourney (2016), Initial Game Array (s)
Genre: Retro, Fairies
Computer test: C+ Jacobi 0.7.5 but shorter BPs exist
FEN: rnbqkbnr/pppppppp/B7/8/3P4/4P3/PPP2PPP/1K1RBNNR
Reprints: II Phénix 310-311, p. 12121, 09-10/2020
Input: A.Buchanan, 2020-10-05
Last update: A.Buchanan, 2021-06-10 more...
3 - P1380666
Thierry Le Gleuher
Pascal Wassong
Jacques Dupin

RIFACE 2016
2nd honourable mention
P1380666
(14+15) C+
BP in 8.0
vertikaler Zylinder
Henrik Juel: C+ Jacobi 0.7.5
1.Sf3 b5 2.Sh4 Bf3 3.gxf3 b4 4.Bc6 dxc6 5.h3 Qd6 6.Rh2 Qxh2 7.Sg2 Qd6 8.O-O-O-O Qd8
Looks like kingside castling, but is loong castling with [Ra1] (2020-10-05)
comment
Keywords: Unique Proof Game, Vertical Cylinder, RIFACE Retro Composition Tourney (2016)
Genre: Retro, Fairies
Computer test: C+ Jacobi v0.7.5 & no shorter solution -0.5,-1.0,-1.5
FEN: rn1qkbnr/p1p1pppp/2p5/8/1p6/5P1P/PPPPPPN1/1NBQ1RK1
Input: A.Buchanan, 2020-10-05
Last update: A.Buchanan, 2021-06-10 more...
4 - P1380676
Pascal Wassong
Axel Gilbert

RIFACE 2015
3rd Place
P1380676
(16+16)
BP in 12.5
Anti take&make
Henrik Juel: Jacobi 0.7.5 was too slow for me (2020-10-05)
comment
Keywords: Anti-take&make, Unique Proof Game, RIFACE Retro Composition Tourney (2015)
Genre: Retro, Fairies
FEN: rnbq1knr/p2P1P2/1P1ppp1P/8/7p/b1P1P1PR/2p1p1pP/1NBQKBNR
Input: A.Buchanan, 2020-10-05
Last update: A.Buchanan, 2020-12-22 more...
5 - P1380678
Pascal Wassong
Axel Gilbert

RIFACE 2015
4th Place
P1380678
(16+16)
BP in 8.0
Anti take&make
Henrik Juel: C+ Jacobi 0.7.5
1.Sf3 Sc6 2.Se5 Sxe5 [+wSc6] 3.g3 Sd3+ 4.cxd3 [+bSc5] Se4 5.dxe4 [+bSd6] Sf5 6.exf5 [+bSh4] Sg6 7.fxg6 [+bSe5] Sxc6 [+wSb8] 8.Bg2 Sxb8 [+wSa6] (2020-10-05)
comment
Keywords: Anti-take&make, Unique Proof Game, RIFACE Retro Composition Tourney (2015), Homebase (s)
Genre: Retro, Fairies
FEN: rnbqkbnr/pppppppp/N5P1/8/8/6P1/PP1PPPBP/RNBQK2R
Input: A.Buchanan, 2020-10-05
Last update: A.Buchanan, 2020-12-22 more...
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The problems of this query have been registered by the following contributors:

A.Buchanan (5)